require 'cdfmail' require 'net/smtp' require 'net/imap' require 'mail2screen' require 'ezcrypto' class WebmailController < ApplicationController include ImapUtils # Administrative functions before_filter :login_required before_filter :obtain_cookies_for_search_and_nav, :only=>[:messages] before_filter :load_imap_session after_filter :close_imap_session layout "public", :except => [:view_source, :download] # model :filter, :expression, :mail_pref, :customer BOOL_ON = "on" def index redirect_to(:action=>"messages") end def error_connection end def refresh @mailbox.reload @folders = @mailbox.folders redirect_to(:action=>'messages') end def messages session["return_to"] = nil @search_field = params['search_field'] @search_value = params['search_value'] # handle sorting - tsort session field contains last reverse or no for field # and lsort - last sort field if session['tsort'].nil? or session['lsort'].nil? session['lsort'] = "DATE" session['tsort'] = {"DATE" => true, "FROM" => true, "SUBJECT" => true, "TO" => false} end case operation_param when t(:copy) # copy msg_ids = [] messages_param.each { |msg_id, bool| msg_ids << msg_id.to_i if bool == BOOL_ON and dst_folder != @folder_name } if messages_param folder.copy_multiple(msg_ids, dst_folder) if msg_ids.size > 0 when t(:move) # move msg_ids = [] messages_param.each { |msg_id, bool| msg_ids << msg_id.to_i if bool == BOOL_ON and dst_folder != @folder_name } if messages_param folder.move_multiple(msg_ids, dst_folder) if msg_ids.size > 0 when t(:delete) # delete msg_ids = [] messages_param.each { |msg_id, bool| msg_ids << msg_id.to_i if bool == BOOL_ON } if messages_param folder.delete_multiple(msg_ids) if msg_ids.size > 0 when t(:mark_read) # mark as read messages_param.each { |msg_id, bool| msg = folder.mark_read(msg_id.to_i) if bool == BOOL_ON } if messages_param when t(:mark_unread) # mark as unread messages_param.each { |msg_id, bool| msg = folder.mark_unread(msg_id.to_i) if bool == BOOL_ON } if messages_param when "SORT" session['lsort'] = sort_query = params["scc"] session['tsort'][sort_query] = (session['tsort'][sort_query]? false : true) @search_field, @search_value = session['search_field'], session['search_value'] when t(:search) # search session['search_field'] = @search_field session['search_value'] = @search_value when t(:show_all) # search session['search_field'] = @search_field = nil session['search_value'] = @search_value = nil else # get search criteria from session @search_field = session['search_field'] @search_value = session['search_value'] end sort_query = session['lsort'] reverse_sort = session['tsort'][sort_query] query = ["ALL"] @page = params["page"] @page ||= session['page'] session['page'] = @page if @search_field and @search_value and not(@search_field.strip() == "") and not(@search_value.strip() == "") @pages = Paginator.new self, 0, get_mail_prefs.wm_rows, @page @messages = folder.messages_search([@search_field, @search_value], sort_query + (reverse_sort ? ' desc' : ' asc')) else @pages = Paginator.new self, folder.total, get_mail_prefs.wm_rows, @page @messages = folder.messages(@pages.current.first_item - 1, get_mail_prefs.wm_rows, sort_query + (reverse_sort ? ' desc' : ' asc')) end end def delete @msg_id = msg_id_param.to_i folder.delete(@msg_id) redirect_to(:action=>"messages") end def reply # not ready at all @msg_id = msg_id_param.to_i @imapmail = folder.message(@msg_id) fb = @imapmail.full_body @tmail = TMail::Mail.parse(fb) @mail = prepare_mail @mail.reply(@tmail, fb, get_mail_prefs.mail_type) render :action => 'compose' end def forward @msg_id = msg_id_param.to_i @imapmail = folder.message(@msg_id) fb = @imapmail.full_body @tmail = TMail::Mail.parse(fb) @mail = prepare_mail @mail.forward(@tmail, fb) render :action => 'compose' end def compose if @mail.nil? operation = operation_param if operation == t(:send) @mail = create_mail encmail = @mail.send_mail get_imap_session @mailbox.message_sent(encmail) # delete temporary files (attachments) @mail.delete_attachments() render :action => :mailsent elsif operation == t(:add) @mail = create_mail if params['attachment'] attachment = CDF::Attachment.new(@mail) attachment.file = params['attachment'] end else # default - new email create @mail = create_mail end end end def empty # empty trash folder (works for any one else :-)) folder.messages(0, -1).each{ |message| folder.delete(message) } folder.expunge redirect_to(:action=>"messages") end def message @msg_id = msg_id_param @imapmail = folder.message(@msg_id) folder.mark_read(@imapmail.uid) if @imapmail.unread @mail = TMail::Mail.parse(@imapmail.full_body) end def download msg_id = msg_id_param imapmail = folder.message(msg_id) mail = TMail::Mail.parse(imapmail.full_body) if mail.multipart? get_parts(mail).each { |part| return send_part(part) if part.header and part.header['content-type']['name'] == params['ctype'] } render("webmail/noattachment") else render("webmail/noattachment") end end def prefs @customer = Customer.find(logged_customer) @mailpref = MailPref.find_or_create_by_customer_id logged_customer if params['op'] == _('Save') if params['customer'] @customer.fname = params['customer']['fname'] @customer.lname = params['customer']['lname'] @customer.save end @mailpref.attributes = params["mailpref"] @mailpref.save session["wmimapseskey"] = nil redirect_to(:action=>"messages") end end # Message filters management def filters end def filter if params['op'] @filter = Filter.new(params['filter']) @filter.customer_id = logged_customer params['expression'].each { |index, expr| @filter.expressions << Expression.new(expr) unless expr["expr_value"].nil? or expr["expr_value"].strip == "" } case params['op'] when _('Add') @filter.expressions << Expression.new when _('Save') if params['filter']['id'] and params['filter']['id'] != "" @sf = Filter.find(params['filter']['id']) @sf.name, @sf.destination_folder = @filter.name, @filter.destination_folder @sf.expressions.each{|expr| Expression.delete(expr.id) } @filter.expressions.each {|expr| @sf.expressions << Expression.create(expr.attributes) } else @sf = Filter.create(@filter.attributes) @sf.order_num = @user.filters.size @filter.expressions.each {|expr| @sf.expressions << Expression.create(expr.attributes) } end # may be some validation will be needed @sf.save @user.serialize_to_file return redirect_to(:action=>"filters") end @expressions = @filter.expressions else @filter = Filter.find(params["id"]) if params["id"] @expressions = @filter.expressions end @destfolders = get_to_folders end def filter_delete Filter.delete(params["id"]) # reindex other filters @user = Customer.find(logged_customer) findex = 0 @user.filters.each { |filter| findex = findex + 1 filter.order_num = findex filter.save } @user.serialize_to_file redirect_to :action=>"filters" end def filter_up filt = @user.filters.find(params['id']) ufilt = @user.filters.find_all("order_num = #{filt.order_num - 1}").first ufilt.order_num = ufilt.order_num + 1 filt.order_num = filt.order_num - 1 ufilt.save filt.save @user.serialize_to_file redirect_to :action=>"filters" end def filter_down filt = Filter.find(params["id"]) dfilt = @user.filters[filt.order_num] dfilt.order_num = dfilt.order_num - 1 filt.order_num = filt.order_num + 1 dfilt.save filt.save @user.serialize_to_file redirect_to :action=>"filters" end def filter_add @filter = Filter.new @filter.expressions << Expression.new @expressions = @filter.expressions @destfolders = get_to_folders render "filter" end # end of filters def view_source @msg_id = msg_id_param.to_i @imapmail = folder.message(@msg_id) @msg_source = CGI.escapeHTML(@imapmail.full_body).gsub("\n", "
") end def auto_complete_for_mail_to auto_complete_responder_for_contacts params[:mail][:to] end def auto_complete_for_mail_cc auto_complete_responder_for_contacts params[:mail][:cc] end def auto_complete_for_mail_bcc auto_complete_responder_for_contacts params[:mail][:bcc] end private def auto_complete_responder_for_contacts(value) # first split by "," and take last name searchName = value.split(',').last.strip # if there are 2 names search by them if searchName.split.size > 1 fname, lname = searchName.split.first, searchName.split.last conditions = ['customer_id = ? and LOWER(fname) LIKE ? and LOWER(lname) like ?', logged_customer, fname.downcase + '%', lname.downcase + '%'] else conditions = ['customer_id = ? and LOWER(fname) LIKE ?', logged_customer, searchName.downcase + '%'] end @contacts = Contact.find(:all, :conditions => conditions, :order => 'fname ASC',:limit => 8) render :partial => 'contacts' end protected def additional_scripts() @additional_css = ["webmail/webmail"] @additional_js = ["webmail"] end private def get_to_folders res = Array.new @folders.each{|f| res << f unless f.name == CDF::CONFIG[:mail_sent] or f.name == CDF::CONFIG[:mail_inbox] } res end def create_mail m = CDF::Mail.new(user.mail_temporary_path) if params["mail"] ma = params["mail"] m.body, m.content_type, m.from, m.to, m.cc, m.bcc, m.subject = ma["body"], ma["content_type"], ma["from"], ma["to"], ma["cc"], ma["bcc"], ma["subject"] if params["att_files"] att_files, att_tfiles, att_ctypes = params["att_files"], params["att_tfiles"], params["att_ctypes"] att_files.each {|i, value| att = CDF::Attachment.new(m) att.filename, att.temp_filename, att.content_type = value, att_tfiles[i], att_ctypes[i] } end else m.from, m.content_type = user.friendlly_local_email, get_mail_prefs.mail_type end m.customer_id = logged_customer m end def prepare_mail m = CDF::Mail.new(user.mail_temporary_path) m.from, m.content_type = user.friendlly_local_email, get_mail_prefs.mail_type m end def send_part(part) if part.content_type == "text/html" disposition = "inline" elsif part.content_type.include?("image/") disposition = "inline" else disposition = "attachment" end headers['Content-Length'] = part.body.size response.headers['Accept-Ranges'] = 'bytes' headers['Content-type'] = part.content_type.strip headers['Content-Disposition'] = disposition << %(; filename="#{part.header['content-type']['name']}") render :text => part.body end def get_parts(mail) parts = Array.new parts << mail mail.parts.each { |part| if part.multipart? parts = parts.concat(get_parts(part)) elsif part.content_type and part.content_type.include?("rfc822") parts = parts.concat(get_parts(TMail::Mail.parse(part.body))) << part else parts << part end } parts end def obtain_cookies_for_search_and_nav @srch_class = ((cookies['_wmlms'] and cookies['_wmlms'] == 'closed') ? 'closed' : 'open') @srch_img_src = ((cookies['_wmlms'] and cookies['_wmlms'] == 'closed') ? 'closed' : 'opened') @ops_class = ((cookies['_wmlmo'] and cookies['_wmlmo'] == 'closed') ? 'closed' : 'open') @ops_img_src = ((cookies['_wmlmo'] and cookies['_wmlmo'] == 'closed') ? 'closed' : 'opened') end ################################################################### ### Some fixed parameters and session variables ################################################################### def folder @folders[@folder_name] end def msg_id_param params["msg_id"] end def messages_param params["messages"] end def dst_folder params["cpdest"] end def operation_param params["op"] end end